Why do you bill 50 JPY for me in spite of free plan ?

Issue

Why do you bill 50 JPY for me in spite of free plan?I get a charge notice of 50 yen on my credit card. can you refund it now?

Solution

We use an authentication mechanism are verify your credit cards.That is 50 JPY has a dummy billing request created by the authentication mechanism. will be never actually be paid from your bank account.